If you’re a saxophonist interested in playing any type of blues based music including rock and roll and even jazz then you need to use the blues scale as your number one tool to make things sound right.

A little history

If you want to investigate back to the beginnings of the blues as it came about in America just start with W.C. Handy, who was a black composer active in the early 1900’s when the blues form began to get popularized in large part because of his instrumental compositions “Memphis Blues” (1912) and “St. Louis Blues” (1914). Of coarse the blues oral tradition can be traced back to the mid 1800’s.

The blues scale

Because our western music has it’s roots in European classical music the music theorists needed to notate the blues scale as it was naturally played and sung into an understandable notation which could be analyzed and played by western trained musicians.

The simplest way to explain it’s theory is this:

Simply take the traditional major scale; C D E F G A B C and flatten the 3rd, 5th, and 7th. Now it looks like this: C D Eb E F Gb G A Bb C.

(Please look at the example on my website for the full musical notation). Notice the E, G, and B have been flattened, they are the 3rd, 5th and 7th notes of the C major scale and flattening them makes the scale sound minor thus giving it the “blues” or sad sound as opposed to the “major” or happy sound.

For us sax players these flat notes are perfect to incorporate a “growl” sound to further emphasize that “bluesy” expression or make it a bit more nasty. Two other things to notice; the 3rd and 5th can be played as a flat or not but the 7th generally is only played as a flat and not the major 7th in this type of scale or musical genre. (for some audio examples please refer to the website version of this article).

So now our basic major scale of 8 notes is now a blues scale of 10 notes. There are other variations to this blues scale; the basic version for example is a 7 note scale: C Eb F F# G Bb C (the F# being the same as the Gb). Adding the D, E natural and A give us more musical possibilities and will not change the basic sound of the blues scale. Even adding a flat 9th ( D flat) was a favorite thing Charlie Parker did a lot and is a good way to jazz up your phrases.

The blues progression

Of coarse this is all just words and notes and theory. You have to apply it and in any blues music this is done over a musical progression thats 12 measures in length, thus the term “12 bar blues”.

We’re in the key of C so the first 4 bars will be the C chord. The 5th and 6th bars change to the 4 chord which is F (4th note in the C scale).

The 7th and 8th bars change back to the 1 chord (C). The 9th and 10th bars change to the 5 chord, which is G. The 11th and 12th bars change back to the 1 chord (C). There are variations in this 12 bar pattern and can be seen on the website version of this article.

When starting out you can get away with just playing the same C blues scale over the entire progression but try to emphasize 1 or 2 of the notes in the F and G chord to make things a little more interesting. For example, over the F chord play an F or an A note to emphasize the harmonic color of the chord a little more.

In conclusion

The blues mean different things to many people ranging from musical styles to a way of life or philosophy. The blues do have musical influences from Europe and Africa but it is truly an American musical form and tradition fully rooted in the black experience of the post-war southern United States.

I want to be clear that when I talk about the blues or the blues scale I’m not only referring to this type of musical tradition and style but include funk, R&B, country, jazz and pop. Like the old saying goes; The blues had a baby and they names it rock & roll and from there came just about every form of pop music in western history since that explosive time in the mid 1900’s

And so, I think it’s safe to say that the blues scale is easily one of the most used and important scales for all types of western popular music.

By: John Ferreira

Jazz Guitar Theory – What is It?

Jazz as we know it now grew from a form of music that was passed directly from musician to musician without too much theory being involved. Jazz guitar theory is a collection of ideas and traditions that has grown over the decades of jazz playing.

The original jazz players did not need theory. They needed to know their guitars well enough to be able to provide part of the rhythm for other instruments in the band or to play solos if they were needed. The nature of guitar playing in jazz bands varied over the years and depended on whether the guitarist was in a big band or a small group.

Jazz guitar theory is the product of the need for jazz players to communicate musical ideas to one another. To pass these ideas on a guitarist needed to be able to read standard musical notation and, as jazz playing became more sophisticated, he needed the technique to play the exotic barre chords that became the norm in jazz guitar music.

A part of jazz theory is what we could loosely call traditions of jazz – ways of approaching music that have become standard practice for jazz players. None of these traditions is set in concrete, but the use of the electric archtop guitar has become widespread over the years as is the use of barre chord voicings rather than open chords.

If you learn jazz guitar theory you will learn to rely on the seventh and third notes of a chord and how interest can be added by the use of the ninth, eleventh or thirteenth notes. These notes may be totally foreign to the original melody the guitarist is improvising over, but jazz players have the work of guitarists from previous generations to draw on when they make use of these unusual voicings.

A big part of jazz guitar theory is the types of techniques used to express musical feelings. Jazz guitar players have their own strumming patterns and chord progressions that may vary greatly from the ways of playing the original genre they might be interpreting. Also, although rock and blues guitar players of the past thirty or so years have left their mark on jazz, there is a tendency among jazz guitarists to use electronic effects rather sparingly.

To examine the basis of jazz guitar theory we need to be aware of the founders of modern jazz playing, like Wes Montgomery, Jim Hall, Barney Kessel, Joe Pass and Herb Ellis as well as the founders of guitar tradition like Django Reinhardt and Charlie Christian. Jazz guitar theory has been shaped by modern players who have departed from tradition, such as John McLaughlin, Al Di Meola and Pat Metheny.

By: Ricky Sharples